package com.appjishu.web.biz.dao;

import com.appjishu.web.model.Speciality;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

@Mapper
public interface SpecialityMapper extends BaseMapper<Speciality> {
    String selectSpeciality (@Param("userId")Long userId);
}
